2008293120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{174331}}^1$

素因数の和:174358

約数の個数: 108

約数和(自身を含む): 6948524856

約数和(自身を除く): 4940231736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 174331, 348662, 522993, 697324, 871655, 1045986, 1394648, 1568979, 1743310, 2091972, 2614965, 2789296, 3137958, 3486620, 4183944, 5229930, 5578592, 6275916, 6973240, 7844895, 8367888, 10459860, 11157184, 12551832, 13946480, 15689790, 16735776, 20919720, 22314368, 25103664, 27892960, 31379580, 33471552, 41839440, 44628736, 50207328, 55785920, 62759160, 66943104, 83678880, 100414656, 111571840, 125518320, 133886208, 167357760, 200829312, 223143680, 251036640, 334715520, 401658624, 502073280, 669431040, 1004146560, 2008293120]

約数ペア:

[(1, 2008293120), (2, 1004146560), (3, 669431040), (4, 502073280), (5, 401658624), (6, 334715520), (8, 251036640), (9, 223143680), (10, 200829312), (12, 167357760), (15, 133886208), (16, 125518320), (18, 111571840), (20, 100414656), (24, 83678880), (30, 66943104), (32, 62759160), (36, 55785920), (40, 50207328), (45, 44628736), (48, 41839440), (60, 33471552), (64, 31379580), (72, 27892960), (80, 25103664), (90, 22314368), (96, 20919720), (120, 16735776), (128, 15689790), (144, 13946480), (160, 12551832), (180, 11157184), (192, 10459860), (240, 8367888), (256, 7844895), (288, 6973240), (320, 6275916), (360, 5578592), (384, 5229930), (480, 4183944), (576, 3486620), (640, 3137958), (720, 2789296), (768, 2614965), (960, 2091972), (1152, 1743310), (1280, 1568979), (1440, 1394648), (1920, 1045986), (2304, 871655), (2880, 697324), (3840, 522993), (5760, 348662), (11520, 174331)]